/* =====================================================================
   DURÁN TRAVEL BY FRAVEO — Sistema de diseño principal
   ---------------------------------------------------------------------
   Estructura:
   1.  Variables (colores, tipografía, espacios, sombras, glass)
   2.  Reset y base
   3.  Tipografía y utilidades de texto
   4.  Layout (contenedor, secciones, grids)
   5.  Botones
   6.  Header / Navegación / Mega menú
   7.  Menú móvil
   8.  Hero
   9.  Formulario rápido / formularios
   10. Tarjetas (paquetes, destinos, experiencias)
   11. Secciones (beneficios, personalizados, testimonios, CTA)
   12. Footer
   13. WhatsApp flotante
   14. Páginas internas (hero interior, breadcrumbs)
   15. Animaciones (reveal)
   Las media queries están en responsive.css
   ===================================================================== */

/* =========================================================
   1. VARIABLES
   ========================================================= */
:root {
  /* Paleta inspirada en el logo */
  --color-primary: #14AEE3;
  --color-primary-dark: #087FAE;
  --color-primary-light: #E5F7FD;
  --color-secondary: #FF982E;
  --color-secondary-soft: #FFF1E2;
  --color-navy: #092A3D;
  --color-navy-deep: #061e2c;
  --color-text: #17232D;
  --color-text-light: #667781;
  --color-background: #FFFFFF;
  --color-background-soft: #F5F9FB;
  --color-pearl: #F7FAFC;
  --color-border: #DCE8ED;

  /* Degradados sutiles */
  --gradient-primary: linear-gradient(135deg, #14AEE3 0%, #087FAE 100%);
  --gradient-hero-overlay: linear-gradient(
    180deg,
    rgba(6, 30, 44, 0.35) 0%,
    rgba(6, 30, 44, 0.25) 40%,
    rgba(6, 30, 44, 0.7) 100%
  );

  /* Tipografía */
  --font-heading: 'Plus Jakarta Sans', 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Tamaños fluidos */
  --fs-eyebrow: 0.8125rem;
  --fs-body: clamp(1rem, 0.97rem + 0.15vw, 1.0625rem);
  --fs-lead: clamp(1.0625rem, 1rem + 0.4vw, 1.25rem);
  --fs-h1: clamp(2.4rem, 1.8rem + 3.4vw, 4.6rem);
  --fs-h1-hero: clamp(2.75rem, 1.6rem + 5.6vw, 6.5rem);
  --fs-h2: clamp(1.9rem, 1.4rem + 1.9vw, 3rem);
  --fs-h3: clamp(1.25rem, 1.1rem + 0.7vw, 1.6rem);

  /* Espaciado */
  --space-gutter: clamp(1.25rem, 1rem + 2vw, 2.5rem);
  --section-pad-y: clamp(3.5rem, 2.5rem + 4vw, 7rem);
  --container-max: 1240px;
  --container-wide: 1440px;

  /* Radios */
  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 26px;
  --radius-pill: 999px;

  /* Sombras suaves y naturales */
  --shadow-sm: 0 4px 16px rgba(9, 42, 61, 0.06);
  --shadow-md: 0 8px 30px rgba(9, 42, 61, 0.08), 0 20px 60px rgba(9, 42, 61, 0.06);
  --shadow-lg: 0 18px 50px rgba(9, 42, 61, 0.12), 0 40px 90px rgba(9, 42, 61, 0.08);
  --shadow-primary: 0 12px 30px rgba(20, 174, 227, 0.28);

  /* Glass claro */
  --glass-bg: rgba(255, 255, 255, 0.68);
  --glass-border: 1px solid rgba(255, 255, 255, 0.55);
  --glass-shadow: 0 18px 50px rgba(9, 42, 61, 0.12);
  --glass-blur: blur(18px) saturate(140%);

  /* Glass oscuro */
  --glass-dark-bg: rgba(9, 42, 61, 0.48);
  --glass-dark-border: 1px solid rgba(255, 255, 255, 0.14);
  --glass-dark-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);

  /* Transiciones */
  --ease-premium: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 180ms var(--ease-premium);
  --t-base: 300ms var(--ease-premium);
  --t-slow: 450ms var(--ease-premium);

  --header-h: 84px;
}

/* =========================================================
   2. RESET Y BASE
   ========================================================= */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-background);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img,
picture,
svg,
video {
  display: block;
  max-width: 100%;
  height: auto;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul, ol { list-style: none; padding: 0; }

/* Foco visible accesible */
:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 6px;
}

/* Bloqueo de scroll cuando el menú móvil está abierto */
body.no-scroll { overflow: hidden; }

/* =========================================================
   3. TIPOGRAFÍA Y UTILIDADES
   ========================================================= */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-navy);
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); letter-spacing: -0.01em; }

p { color: var(--color-text-light); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1.5px;
  background: var(--color-secondary);
}

.lead {
  font-size: var(--fs-lead);
  color: var(--color-text-light);
  line-height: 1.6;
  max-width: 60ch;
}

.text-center { text-align: center; }
.text-balance { text-wrap: balance; }
.accent { color: var(--color-secondary); }

/* Encabezado de sección reutilizable */
.section-head {
  max-width: 720px;
  margin-bottom: clamp(2rem, 1.5rem + 2vw, 3.5rem);
}
.section-head.center { margin-inline: auto; text-align: center; }
.section-head .eyebrow { margin-bottom: 1rem; }
.section-head h2 { margin-bottom: 1rem; text-wrap: balance; }

/* =========================================================
   4. LAYOUT
   ========================================================= */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-gutter);
}
.container-wide { max-width: var(--container-wide); }

.section { padding-block: var(--section-pad-y); }
.section-soft { background: var(--color-background-soft); }
.section-pearl {
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(20, 174, 227, 0.06) 0%, transparent 55%),
    radial-gradient(90% 70% at 0% 100%, rgba(255, 152, 46, 0.05) 0%, transparent 50%),
    var(--color-pearl);
}

/* Fondo navy premium con glow */
.section-navy {
  position: relative;
  background: var(--color-navy);
  color: #fff;
  overflow: hidden;
}
.section-navy h2,
.section-navy h3 { color: #fff; }
.section-navy p { color: rgba(255, 255, 255, 0.72); }
.section-navy::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 60% at 15% 10%, rgba(20, 174, 227, 0.28) 0%, transparent 60%),
    radial-gradient(50% 50% at 90% 90%, rgba(20, 174, 227, 0.16) 0%, transparent 55%);
  pointer-events: none;
}
.section-navy > * { position: relative; z-index: 1; }

.grid { display: grid; gap: clamp(1.25rem, 1rem + 1.5vw, 2rem); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* =========================================================
   5. BOTONES
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.8rem 1.6rem;
  border: 0;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform var(--t-fast), box-shadow var(--t-base), background var(--t-base), color var(--t-base);
  will-change: transform;
}
.btn svg { width: 18px; height: 18px; }

/* Primario */
.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-primary);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 38px rgba(20, 174, 227, 0.38); }
.btn-primary:active { transform: translateY(0); }

/* Acento naranja para CTAs de conversión */
.btn-accent {
  background: linear-gradient(135deg, #FFB35C 0%, #FF982E 100%);
  color: #3a1e00;
  box-shadow: 0 12px 30px rgba(255, 152, 46, 0.32);
}
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 16px 38px rgba(255, 152, 46, 0.42); }

/* Secundario glass */
.btn-glass {
  background: var(--glass-bg);
  border: var(--glass-border);
  color: var(--color-navy);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-sm);
}
.btn-glass:hover { transform: translateY(-2px); background: rgba(255, 255, 255, 0.85); }
/* Glass sobre fondo oscuro */
.on-dark .btn-glass,
.btn-glass.on-dark {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #fff;
}
.on-dark .btn-glass:hover,
.btn-glass.on-dark:hover { background: rgba(255, 255, 255, 0.2); }

/* Outline suave */
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--color-border);
  color: var(--color-navy);
}
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary-dark); transform: translateY(-2px); }

/* Botón link con flecha animada */
.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: auto;
  padding: 0;
  background: none;
  border: 0;
  color: var(--color-primary-dark);
  font-family: var(--font-heading);
  font-weight: 600;
}
.btn-link .arrow { transition: transform var(--t-base); }
.btn-link:hover .arrow { transform: translateX(4px); }

.btn-block { width: 100%; }
.btn-lg { min-height: 54px; padding: 1rem 2rem; font-size: 1.0625rem; }

/* =========================================================
   6. HEADER / NAVEGACIÓN
   ========================================================= */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: height var(--t-base), background var(--t-base), box-shadow var(--t-base), backdrop-filter var(--t-base);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: 100%;
}

/* Estado scrolled: glass blanco */
.site-header.scrolled {
  height: 70px;
  background: rgba(255, 255, 255, 0.82);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid rgba(9, 42, 61, 0.06);
  box-shadow: 0 6px 24px rgba(9, 42, 61, 0.06);
}

/* Logo */
.brand { display: flex; align-items: center; gap: 0.7rem; z-index: 2; }
.brand__mark {
  width: 44px; height: 44px;
  flex-shrink: 0;
  border-radius: 12px;
  background: var(--gradient-primary);
  display: grid;
  place-items: center;
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.brand__mark svg { width: 26px; height: 26px; }
.brand__text { line-height: 1; }
.brand__name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.28rem;
  letter-spacing: -0.02em;
  color: var(--color-navy);
  transition: color var(--t-base);
}
.brand__sub {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-top: 2px;
  transition: color var(--t-base);
}
/* Logo en modo transparente (sobre hero) = texto blanco */
.site-header:not(.scrolled).over-hero .brand__name { color: #fff; }
.site-header:not(.scrolled).over-hero .brand__sub { color: rgba(255, 255, 255, 0.75); }

/* Navegación desktop */
.nav { display: flex; align-items: center; gap: 0.35rem; }
.nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-navy);
  transition: color var(--t-base), background var(--t-base);
}
.nav__link:hover { background: rgba(20, 174, 227, 0.09); color: var(--color-primary-dark); }
.nav__link[aria-current="page"] { color: var(--color-primary-dark); }
.nav__link .chev { width: 15px; height: 15px; transition: transform var(--t-base); }
.site-header:not(.scrolled).over-hero .nav__link { color: rgba(255, 255, 255, 0.92); }
.site-header:not(.scrolled).over-hero .nav__link:hover { background: rgba(255, 255, 255, 0.14); color: #fff; }

.header-actions { display: flex; align-items: center; gap: 0.75rem; }

/* Mega menú de destinos */
.has-mega { position: relative; }
.mega {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: min(560px, 90vw);
  padding: 1.1rem;
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(9, 42, 61, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t-base), transform var(--t-base), visibility var(--t-base);
}
.mega::before { /* puente invisible para el hover */
  content: "";
  position: absolute;
  top: -18px; left: 0; right: 0; height: 18px;
}
.has-mega:hover .mega,
.has-mega:focus-within .mega {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.has-mega:hover .nav__link .chev { transform: rotate(180deg); }
.mega__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.3rem;
}
.mega__item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.65rem 0.8rem;
  border-radius: var(--radius-sm);
  color: var(--color-navy);
  font-weight: 500;
  transition: background var(--t-fast), transform var(--t-fast);
}
.mega__item:hover { background: var(--color-primary-light); transform: translateX(2px); }
.mega__item .dot {
  width: 34px; height: 34px;
  flex-shrink: 0;
  display: grid; place-items: center;
  border-radius: 10px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}
.mega__item .dot svg { width: 17px; height: 17px; }

/* Botón hamburguesa (cápsula glass) */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 46px; height: 46px;
  border-radius: 14px;
  background: var(--glass-bg);
  border: var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  color: var(--color-navy);
  box-shadow: var(--shadow-sm);
  z-index: 2;
}
.site-header:not(.scrolled).over-hero .nav-toggle {
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: #fff;
}
.nav-toggle svg { width: 22px; height: 22px; }

/* =========================================================
   7. MENÚ MÓVIL (panel fullscreen premium)
   ========================================================= */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  padding: 1.1rem var(--space-gutter) calc(1.5rem + env(safe-area-inset-bottom));
  background: rgba(9, 42, 61, 0.82);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  backdrop-filter: blur(24px) saturate(140%);
  color: #fff;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--t-base), transform var(--t-base), visibility var(--t-base);
  overflow-y: auto;
}
.mobile-nav.open { opacity: 1; visibility: visible; transform: translateY(0); }

.mobile-nav__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 62px;
}
.mobile-nav__top .brand__name { color: #fff; }
.mobile-nav__top .brand__sub { color: rgba(255,255,255,0.7); }
.mobile-close {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
}
.mobile-close svg { width: 24px; height: 24px; }

.mobile-nav__list { margin-top: 1.5rem; display: flex; flex-direction: column; }
.mobile-nav__list > li { border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.mobile-nav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.05rem 0.25rem;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  color: #fff;
  /* stagger animation */
  opacity: 0;
  transform: translateY(10px);
}
.mobile-nav.open .mobile-nav__link {
  animation: mobileItemIn var(--t-slow) forwards;
}
.mobile-nav__link .chev { width: 22px; height: 22px; transition: transform var(--t-base); color: var(--color-primary); }

/* Submenú de destinos móvil */
.mobile-sub {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--t-base);
}
.mobile-sub.open { max-height: 460px; }
.mobile-sub ul { padding: 0 0.25rem 0.9rem; display: grid; grid-template-columns: 1fr 1fr; gap: 0.25rem; }
.mobile-sub a {
  display: block;
  padding: 0.7rem 0.6rem;
  border-radius: 10px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1rem;
}
.mobile-sub a:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }
.mobile-nav__expand[aria-expanded="true"] .chev { transform: rotate(180deg); }

.mobile-nav__cta { margin-top: auto; padding-top: 1.6rem; display: grid; gap: 0.7rem; }

@keyframes mobileItemIn {
  to { opacity: 1; transform: translateY(0); }
}

/* =========================================================
   8. HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 92vh;
  min-height: 92svh;
  display: flex;
  align-items: flex-end;
  padding-top: calc(var(--header-h) + 2rem);
  padding-bottom: clamp(3rem, 2rem + 6vw, 6rem);
  overflow: hidden;
  isolation: isolate;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* Fallback de gradiente si la imagen no carga */
.hero__media {
  background:
    radial-gradient(90% 70% at 20% 20%, #29b6dd 0%, transparent 60%),
    linear-gradient(160deg, #0e7ba6 0%, #092A3D 90%);
}
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--gradient-hero-overlay);
}
.hero__inner { max-width: 720px; color: #fff; }
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1rem;
  margin-bottom: 1.4rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.24);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.hero__eyebrow .pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-secondary);
  box-shadow: 0 0 0 0 rgba(255, 152, 46, 0.7);
  animation: pulse 2.4s infinite;
}
.hero h1 {
  color: #fff;
  font-size: var(--fs-h1-hero);
  line-height: 0.98;
  letter-spacing: -0.04em;
  margin-bottom: 1.3rem;
  text-wrap: balance;
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.2);
}
.hero__sub {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--fs-lead);
  max-width: 52ch;
  margin-bottom: 2rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-bottom: 2.2rem; }

/* Indicadores de confianza */
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.hero__trust .chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  font-size: 0.85rem;
  font-weight: 500;
  color: #fff;
}
.hero__trust .chip svg { width: 16px; height: 16px; color: var(--color-secondary); }

/* Indicador de scroll */
.hero__scroll {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.hero__scroll .mouse {
  width: 24px; height: 38px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 14px;
  position: relative;
}
.hero__scroll .mouse::before {
  content: "";
  position: absolute;
  top: 7px; left: 50%;
  width: 4px; height: 7px;
  background: #fff;
  border-radius: 3px;
  transform: translateX(-50%);
  animation: scrollDot 1.8s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 152, 46, 0.6); }
  70% { box-shadow: 0 0 0 12px rgba(255, 152, 46, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 152, 46, 0); }
}
@keyframes scrollDot {
  0% { opacity: 0; transform: translate(-50%, 0); }
  40% { opacity: 1; }
  80% { opacity: 0; transform: translate(-50%, 12px); }
  100% { opacity: 0; }
}

/* =========================================================
   9. FORMULARIO RÁPIDO / FORMULARIOS
   ========================================================= */
.quick-quote {
  position: relative;
  z-index: 5;
  margin-top: -3.5rem;
}
.quote-card {
  background: var(--glass-bg);
  border: var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 1rem + 1vw, 1.75rem);
}
.quote-card__label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 1rem;
}
.quote-card__label svg { width: 18px; height: 18px; color: var(--color-primary); }
.quote-form {
  display: grid;
  grid-template-columns: repeat(4, 1fr) auto;
  gap: 0.75rem;
  align-items: end;
}
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-light);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--t-base), box-shadow var(--t-base);
}
.field textarea { min-height: 130px; resize: vertical; }
.field input::placeholder,
.field textarea::placeholder { color: #9fb0b9; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(20, 174, 227, 0.14);
}
.field select { appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23667781' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.4rem;
}

/* Formulario de contacto grande */
.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(1.5rem, 1rem + 3vw, 3.5rem);
  align-items: start;
}
.form-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 1.2rem + 1.5vw, 2.5rem);
  box-shadow: var(--shadow-md);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-card .field { margin-bottom: 1rem; }
.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.9rem;
  color: var(--color-text-light);
  cursor: pointer;
  margin-bottom: 1.25rem;
}
.checkbox input {
  width: 20px; height: 20px;
  min-height: auto;
  margin-top: 2px;
  accent-color: var(--color-primary);
  flex-shrink: 0;
}
.field-error {
  display: none;
  color: #d64545;
  font-size: 0.8rem;
  font-weight: 500;
}
.field.invalid input,
.field.invalid select,
.field.invalid textarea { border-color: #e88; box-shadow: 0 0 0 4px rgba(214, 69, 69, 0.1); }
.field.invalid .field-error { display: block; }

.form-success {
  display: none;
  align-items: center;
  gap: 0.7rem;
  padding: 1rem 1.2rem;
  margin-top: 1rem;
  border-radius: var(--radius-sm);
  background: #e9f9f0;
  border: 1px solid #b8ecce;
  color: #12724a;
  font-weight: 500;
}
.form-success.show { display: flex; }
.form-success svg { width: 22px; height: 22px; flex-shrink: 0; }

/* Panel lateral de contacto */
.contact-aside { display: grid; gap: 1rem; }
.info-card {
  display: flex;
  gap: 0.9rem;
  padding: 1.1rem 1.2rem;
  border-radius: var(--radius);
  background: var(--color-background-soft);
  border: 1px solid var(--color-border);
}
.info-card .ic {
  width: 44px; height: 44px;
  flex-shrink: 0;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}
.info-card .ic svg { width: 20px; height: 20px; }
.info-card h4 { font-size: 1rem; margin-bottom: 0.2rem; }
.info-card p, .info-card a { font-size: 0.92rem; color: var(--color-text-light); }
.info-card a:hover { color: var(--color-primary-dark); }

/* =========================================================
   10. TARJETAS
   ========================================================= */
/* --- Paquetes --- */
.packages-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.1rem, 0.9rem + 1vw, 1.6rem); }

.package-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--t-base), box-shadow var(--t-base);
}
.package-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.package-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.package-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}
.package-card:hover .package-card__media img { transform: scale(1.06); }
.package-card__tag {
  position: absolute;
  top: 0.85rem; left: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.75);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  backdrop-filter: blur(10px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, 0.6);
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--color-navy);
}
.package-card__loc {
  position: absolute;
  bottom: 0.85rem; left: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 500;
  text-shadow: 0 1px 8px rgba(0,0,0,0.4);
}
.package-card__loc svg { width: 15px; height: 15px; }
.package-card__body { padding: 1.1rem 1.2rem 1.3rem; display: flex; flex-direction: column; flex: 1; }
.package-card__body h3 { font-size: 1.2rem; margin-bottom: 0.4rem; }
.package-card__desc { font-size: 0.92rem; margin-bottom: 1rem; flex: 1; }
.package-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  margin-bottom: 1rem;
  border-top: 1px solid var(--color-border);
}
.package-card__duration { display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.85rem; color: var(--color-text-light); }
.package-card__duration svg { width: 15px; height: 15px; }
.package-card__price small { display: block; font-size: 0.7rem; color: var(--color-text-light); text-transform: uppercase; letter-spacing: 0.05em; }
.package-card__price b { font-family: var(--font-heading); font-size: 1.3rem; color: var(--color-navy); }
.package-card__actions { display: flex; gap: 0.6rem; }
.package-card__actions .btn { flex: 1; padding-inline: 0.8rem; font-size: 0.92rem; }

/* --- Destinos editoriales --- */
.destinos-mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 240px;
  gap: clamp(0.9rem, 0.7rem + 1vw, 1.4rem);
}
.destino-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  isolation: isolate;
  box-shadow: var(--shadow-sm);
}
.destino-card.tall { grid-row: span 2; }
.destino-card.wide { grid-column: span 2; }
.destino-card img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}
.destino-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6,30,44,0) 35%, rgba(6,30,44,0.78) 100%);
  z-index: 1;
  transition: background var(--t-base);
}
.destino-card:hover img { transform: scale(1.07); }
.destino-card__body {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 2;
  padding: 1.2rem 1.3rem;
  color: #fff;
}
.destino-card__country {
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
}
.destino-card__body h3 { color: #fff; font-size: clamp(1.2rem, 1rem + 0.6vw, 1.6rem); margin: 0.2rem 0 0.5rem; }
.destino-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: #fff;
  opacity: 0.9;
}
.destino-card__cta svg { width: 16px; height: 16px; transition: transform var(--t-base); }
.destino-card:hover .destino-card__cta svg { transform: translateX(4px); }

/* --- Experiencias / tipos de viajero --- */
.travelers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 0.8rem + 1vw, 1.5rem); }
.traveler-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  color: #fff;
  isolation: isolate;
  box-shadow: var(--shadow-sm);
}
.traveler-card img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}
.traveler-card::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(6,30,44,0.05) 30%, rgba(6,30,44,0.85) 100%);
  z-index: 1;
}
.traveler-card:hover img { transform: scale(1.06); }
.traveler-card__body { position: relative; z-index: 2; padding: 1.3rem; }
.traveler-card__body h3 { color: #fff; font-size: 1.35rem; margin-bottom: 0.35rem; }
.traveler-card__body p { color: rgba(255,255,255,0.82); font-size: 0.9rem; margin-bottom: 0.8rem; }

/* --- Beneficios --- */
.benefits-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.2rem, 1rem + 1.5vw, 2.4rem); }
.benefit {
  padding-top: 1.4rem;
  border-top: 1px solid var(--color-border);
}
.benefit__ic {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  margin-bottom: 1rem;
}
.benefit__ic svg { width: 24px; height: 24px; }
.benefit h3 { font-size: 1.12rem; margin-bottom: 0.5rem; }
.benefit p { font-size: 0.92rem; }

/* --- Testimonios (glass) --- */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 0.8rem + 1vw, 1.5rem); }
.testimonial {
  display: flex;
  flex-direction: column;
  padding: 1.6rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.6);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-sm);
}
.testimonial__quote { font-size: 2.4rem; line-height: 1; color: var(--color-primary); font-family: Georgia, serif; margin-bottom: 0.4rem; }
.testimonial__stars { display: flex; gap: 2px; color: var(--color-secondary); margin-bottom: 0.8rem; }
.testimonial__stars svg { width: 17px; height: 17px; fill: currentColor; }
.testimonial p { color: var(--color-text); font-size: 0.98rem; line-height: 1.6; flex: 1; }
.testimonial__author { display: flex; align-items: center; gap: 0.7rem; margin-top: 1.2rem; }
.testimonial__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--gradient-primary);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
}
.testimonial__author b { display: block; font-family: var(--font-heading); color: var(--color-navy); font-size: 0.95rem; }
.testimonial__author span { font-size: 0.82rem; color: var(--color-text-light); }

/* =========================================================
   11. SECCIONES ESPECIALES
   ========================================================= */
/* Split: texto + imagen */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 1rem + 3vw, 4rem);
  align-items: center;
}
.split__media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-lg);
}
.split__media img { width: 100%; height: 100%; object-fit: cover; }
.split__badge {
  position: absolute;
  bottom: 1rem; right: 1rem;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius);
  background: var(--glass-bg);
  border: var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-md);
}
.split__badge b { font-family: var(--font-heading); font-size: 1.4rem; color: var(--color-navy); display: block; }
.split__badge span { font-size: 0.78rem; color: var(--color-text-light); }

/* CTA personalizados (navy inmersivo) */
.cta-custom { text-align: center; max-width: 760px; margin-inline: auto; }
.cta-custom h2 { margin-bottom: 1rem; }
.cta-custom p { margin-bottom: 2rem; margin-inline: auto; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 0.85rem; justify-content: center; }

/* Estadísticas pequeñas */
.stats { display: flex; flex-wrap: wrap; gap: clamp(1.5rem, 1rem + 3vw, 4rem); }
.stat b {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(2rem, 1.5rem + 2vw, 3rem);
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -0.03em;
}
.stat span { font-size: 0.9rem; color: var(--color-text-light); }
.section-navy .stat b { color: #fff; }
.section-navy .stat span { color: rgba(255,255,255,0.7); }

/* Franja CTA final */
.cta-band {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: clamp(2.5rem, 2rem + 3vw, 4.5rem);
  background: var(--color-navy);
  color: #fff;
  text-align: center;
}
.cta-band::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(50% 80% at 20% 0%, rgba(20,174,227,0.4) 0%, transparent 60%),
    radial-gradient(50% 80% at 90% 100%, rgba(255,152,46,0.22) 0%, transparent 55%);
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; margin-bottom: 1rem; }
.cta-band p { color: rgba(255,255,255,0.8); max-width: 56ch; margin: 0 auto 2rem; }

/* =========================================================
   12. FOOTER
   ========================================================= */
.site-footer {
  position: relative;
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.72);
  padding-block: clamp(3rem, 2.5rem + 3vw, 5rem) 2rem;
  overflow: hidden;
}
.site-footer::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(60% 60% at 90% 0%, rgba(20,174,227,0.16) 0%, transparent 60%);
  pointer-events: none;
}
.site-footer > * { position: relative; z-index: 1; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: clamp(1.5rem, 1rem + 2vw, 3rem);
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-brand .brand__name { color: #fff; }
.footer-brand .brand__sub { color: rgba(255,255,255,0.6); }
.footer-brand p { margin: 1rem 0 1.3rem; max-width: 34ch; color: rgba(255,255,255,0.65); font-size: 0.92rem; }
.footer-social { display: flex; gap: 0.6rem; }
.footer-social a {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  transition: background var(--t-base), transform var(--t-base);
}
.footer-social a:hover { background: var(--color-primary); transform: translateY(-2px); }
.footer-social svg { width: 19px; height: 19px; }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 1.1rem; }
.footer-col ul { display: grid; gap: 0.7rem; }
.footer-col a { color: rgba(255,255,255,0.68); font-size: 0.92rem; transition: color var(--t-base); }
.footer-col a:hover { color: var(--color-primary); }
.footer-contact li { display: flex; gap: 0.6rem; margin-bottom: 0.8rem; font-size: 0.92rem; }
.footer-contact svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--color-primary); margin-top: 2px; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.6rem;
  font-size: 0.85rem;
}
.footer-bottom nav { display: flex; gap: 1.2rem; }
.footer-bottom a:hover { color: #fff; }

/* =========================================================
   13. WHATSAPP FLOTANTE
   ========================================================= */
.wa-float {
  position: fixed;
  right: max(1.1rem, env(safe-area-inset-right));
  bottom: max(1.1rem, env(safe-area-inset-bottom));
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.75rem 1.1rem 0.75rem 0.8rem;
  border-radius: var(--radius-pill);
  background: #25D366;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.92rem;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  transition: transform var(--t-base), box-shadow var(--t-base);
}
.wa-float:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 14px 36px rgba(37, 211, 102, 0.5); }
.wa-float svg { width: 26px; height: 26px; flex-shrink: 0; }
.wa-float .wa-ping {
  position: absolute;
  top: -3px; right: -3px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--color-secondary);
  border: 2px solid #fff;
}

/* =========================================================
   14. PÁGINAS INTERNAS
   ========================================================= */
.page-hero {
  position: relative;
  min-height: 52vh;
  min-height: 52svh;
  display: flex;
  align-items: flex-end;
  padding-top: calc(var(--header-h) + 2rem);
  padding-bottom: clamp(2rem, 1.5rem + 3vw, 3.5rem);
  overflow: hidden;
  isolation: isolate;
  color: #fff;
}
.page-hero__media { position: absolute; inset: 0; z-index: -2;
  background: linear-gradient(150deg, #0e7ba6 0%, #092A3D 90%);
}
.page-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.page-hero__overlay {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(6,30,44,0.4) 0%, rgba(6,30,44,0.75) 100%);
}
.page-hero__inner { max-width: 720px; }
.page-hero h1 { color: #fff; margin: 0.8rem 0 0.8rem; text-shadow: 0 2px 24px rgba(0,0,0,0.25); }
.page-hero p { color: rgba(255,255,255,0.88); font-size: var(--fs-lead); max-width: 52ch; }
.page-hero .eyebrow { color: #fff; }
.page-hero .eyebrow::before { background: var(--color-secondary); }

/* Breadcrumbs */
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; font-size: 0.85rem; }
.breadcrumbs a { color: rgba(255,255,255,0.75); }
.breadcrumbs a:hover { color: #fff; }
.breadcrumbs .sep { color: rgba(255,255,255,0.4); }
.breadcrumbs [aria-current="page"] { color: #fff; font-weight: 500; }

/* Grid de destinos (páginas internas) */
.destinos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(0.9rem, 0.7rem + 1vw, 1.4rem);
}
.destinos-grid .destino-card { aspect-ratio: 4 / 3.2; }

/* Filtros de destinos */
.filters { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2.5rem; }
.filter-btn {
  min-height: 44px;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--color-border);
  background: #fff;
  color: var(--color-navy);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--t-base);
}
.filter-btn:hover { border-color: var(--color-primary); color: var(--color-primary-dark); }
.filter-btn.active {
  background: var(--gradient-primary);
  border-color: transparent;
  color: #fff;
  box-shadow: var(--shadow-primary);
}
.destino-item { transition: opacity var(--t-base), transform var(--t-base); }
.destino-item.hide { display: none; }

/* Lista de pasos / proceso */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.2rem, 1rem + 1.5vw, 2rem); counter-reset: step; }
.step {
  position: relative;
  padding: 1.6rem;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.step__num {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1;
  color: var(--color-primary-light);
  -webkit-text-stroke: 1px var(--color-primary);
  margin-bottom: 0.6rem;
}
.step h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }
.step p { font-size: 0.92rem; }

/* Lista con checks */
.check-list { display: grid; gap: 0.9rem; }
.check-list li { display: flex; gap: 0.7rem; align-items: flex-start; color: var(--color-text); }
.check-list .ck {
  width: 24px; height: 24px; flex-shrink: 0;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  margin-top: 2px;
}
.check-list .ck svg { width: 14px; height: 14px; }

/* Valores / grid simple con icono */
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.2rem, 1rem + 1.5vw, 2rem); }
.value {
  padding: 1.6rem;
  border-radius: var(--radius-lg);
  background: var(--color-background-soft);
  border: 1px solid var(--color-border);
}
.value__ic {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 13px;
  background: #fff;
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1rem;
}
.value__ic svg { width: 22px; height: 22px; }
.value h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
.value p { font-size: 0.92rem; }

/* Página 404 */
.error-page {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 6rem var(--space-gutter) 3rem;
  background:
    radial-gradient(70% 60% at 50% 0%, rgba(20,174,227,0.1) 0%, transparent 60%),
    var(--color-background-soft);
}
.error-page__code {
  font-family: var(--font-heading);
  font-size: clamp(5rem, 3rem + 12vw, 11rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* =========================================================
   15. ANIMACIONES (reveal on scroll)
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-premium), transform 0.7s var(--ease-premium);
}
.reveal.in { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}